// -----------------------------------------------------------------------
//  <copyright file="DefaultPesStreamHandler.cs" company="Henric Jungheim">
//  Copyright (c) 2012-2015.
//  <author>Henric Jungheim</author>
//  </copyright>
// -----------------------------------------------------------------------
// Copyright (c) 2012-2015 Henric Jungheim <software@henric.org>
// 
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

using System;
using SM.Media.Configuration;
using SM.Media.TransportStream.TsParser;

namespace SM.Media.Pes
{
    public class DefaultPesStreamHandler : PesStreamHandler
    {
        readonly Action<TsPesPacket> _nextHandler;

        public DefaultPesStreamHandler(PesStreamParameters parameters)
            : base(parameters)
        {
            if (null == parameters)
                throw new ArgumentNullException(nameof(parameters));
            if (null == parameters.NextHandler)
                throw new ArgumentException("NextHandler cannot be null", nameof(parameters));

            _nextHandler = parameters.NextHandler;
        }

        public override IConfigurationSource Configurator
        {
            get { return null; }
        }

        public override void PacketHandler(TsPesPacket packet)
        {
            base.PacketHandler(packet);

            _nextHandler(packet);
        }
    }
}
